Displacement of implnt elec nstim, generator, init

This code signifies the dislodgement or shift of the power source (generator) of an implanted electronic neurostimulator device from its intended anatomical position. This displacement can lead to device malfunction, pain, or other complications for the patient.

Apply this code when a patient presents with symptoms or signs indicating that their neurostimulator generator has moved from its original surgical site. This is used for the initial assessment and treatment of the displacement, such as repositioning or revision surgery.

• Ensure documentation clearly specifies "displacement" of the "generator" component, not just the leads.
• Confirm this is the "initial encounter" for the treatment of this specific displacement. Subsequent encounters would use different seventh characters.
• Always code the underlying reason for the neurostimulator implantation as a secondary diagnosis.